178 books • 12 series
Book #5: Astounding Stories of Super-Science, Vol. 2, No. 2 (May, 1930) (Volume 2)
Book #3: The Best of Galaxy Volume Three
Book #1: Portal Hacia Otro Lugar
Book #3: A Galaxy Trilogy, Vol. 3
Book #1: Murray Leinster Collection Volume I
Book #2: Murray Leinster Collection
Book #2: Murray Leinster Collection Volume II
Book #6: The Forgotten Planet